Wednesday, 14 March 2012

ORA-14064: Index with Unusable partition exists on unique or primary constraint key

ORA-14064: Index with Unusable partition exists on unique or primary constraint key

Cause: User attempted to add or enable a primary key or unique constraint on column(s) of a table on which there exists an index one or more partitions of which are marked Index Unusable.

Action: Drop the existing index or rebuild unusable partitions it using ALTER INDEX REBUILD PARTITION

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